Twisted Sister - Stay Hungry -2016- -flac 24-192- Link

Returns: dict: artist, album, year, format, bit_depth, sample_rate, original """ # Remove leading/trailing spaces and separators clean = text.strip(' -_')

# Detect high-res pattern: FLAC 24-192, FLAC 24bit/192kHz, etc. hires_pattern = r'(?P<format>FLAC|WAV|AIFF|DSD)[\s_-]+(?P<bit>\d1,2)[\s_-]*(?:bit)?[\s_-]*(?P<rate>\d2,3)(?:kHz)?' hires_match = re.search(hires_pattern, clean, re.IGNORECASE) if hires_match: result['format'] = hires_match.group('format').upper() result['bit_depth'] = int(hires_match.group('bit')) result['sample_rate'] = int(hires_match.group('rate')) # Remove matched part to avoid confusion clean = re.sub(hires_pattern, '', clean, flags=re.IGNORECASE).strip(' -_') Twisted Sister - Stay Hungry -2016- -FLAC 24-192-

# Extract year (4 digits, possibly in -YEAR- or _YEAR_) year_match = re.search(r'[-_]?(?P<year>\d4)[-_]?', clean) if year_match: result['year'] = int(year_match.group('year')) clean = re.sub(r'[-_]?\d4[-_]?', '', clean).strip(' -_') Returns: dict: artist